1821156

素因数分解:

$2^2\times 3^1\times {\mathrm{47}}^1\times {\mathrm{3229}}^1$

素因数の和:3283

約数の個数: 24

約数和(自身を含む): 4341120

約数和(自身を除く): 2519964

約数列:

[1, 2, 3, 4, 6, 12, 47, 94, 141, 188, 282, 564, 3229, 6458, 9687, 12916, 19374, 38748, 151763, 303526, 455289, 607052, 910578, 1821156]

約数ペア:

[(1, 1821156), (2, 910578), (3, 607052), (4, 455289), (6, 303526), (12, 151763), (47, 38748), (94, 19374), (141, 12916), (188, 9687), (282, 6458), (564, 3229)]